{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T05:53:54.896160+00:00","duration_seconds":0.000386,"id":319514,"input_summary":"chars=583 node=66296","metadata":{},"output_summary":"candidates=2 calls=KG70DB,US3252","recording_id":104734,"started_at":"2026-06-25T05:53:54.895774+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":104735}